added support for linux-5.15.167

[ingamedeo]

linux-5.15.167 (for 23.05.5) introduces additional changes that break some of the NSS patches.

• 999-mac80211-NSS-support.patch needs to be changed to support the newly included check for older kernels in rx.c (mac80211)
• 999-300-qca-mcs-support.patch needs to support the new br_pass_frame_up signature that requires that an extra argument (promisc) to be passed in.

This PR should be merged together with the PR in nss-packages for the same purpose.

[ingamedeo]

This is upstream commit in the kernel that changes the signature netfilter: br_netfilter: skip conntrack input hook for promisc packets; to be fair, it's kinda weird because the value of promisc can be derived from the skb structure which is what they used to do before:
promisc = !!(br->dev->flags & IFF_PROMISC); not sure why they decided to add another promisc to the signature.